code: def __init__(
      self,
      max_query_length: type(
          defaults.max_query_length
      ) = defaults.max_query_length,
      model_dir: str = defaults.qa_model_dir,
      max_seq_len: int = defaults.max_seq_len,
      **kwargs,
  ):
      super().__init__(**kwargs)
      self.model_dir = model_dir
      self.max_query_length = max_query_length
      self.max_seq_len = max_seq_len
  
file_path: nboost/nboost/plugins/qa/base.py
imports: from typing import Tuple
  import time
  from nboost.plugins import Plugin
  from nboost.delegates import ResponseDelegate
  from nboost.database import DatabaseRow
  from nboost import defaults
label_desc: Use image node_id 1 to create a new QAModelPlugin object from inherited base classes: Plugin with example: obj = QAModelPlugin(max_query_length, model_dir, max_seq_len)